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Earthquake Hazards Program
Phase Data

Explanation of Parameters


      3 JUL 2007  (184)

     ot  = 22:15:32.82   +/-   0.74              HOKKAIDO, JAPAN REGION          
     lat =      43.857   +/-   12.2
     lon =     144.425   +/-    9.8                                       
     dep =        35.0  (geophysicist)

     100 km (60 miles) N of Kushiro, Hokkaido, Japan (pop 199,000)
     165 km (100 miles) E of Asahikawa, Hokkaido, Japan
     990 km (620 miles) NNE of TOKYO, Japan
     7020 km (4360 miles) NE of MOSCOW, Russia

     nph =   26 of  31    se = 1.07    FE=224                            B   

     error ellipse = (148.0,  0.0, 17.7; 58.0,  0.0, 10.5;  0.0,  0.0,  0.0)

 mb = 4.1 (  6)  ML = 0.0 (  0)  mblg = 0.0 (  0)  md = 0.0 (  0)  MS = 0.0 (  0)

 sta  phase     arrival     res   dist azm    amp  per mag     amp  per mag  sta
 MJAR P       22:17:37.59   1.2    8.7 215                                   MJAR
 INCN qPn     22:18:57.79  -3.2X  14.9 251                                   INCN
 HIA  qP      22:19:42.78   5.4X  17.8 296                                   HIA 
 BJT  qP      22:20:18.14   1.6   21.3 269                                   BJT 
 ULN  eP      22:21:05.00   1.1   26.2 292 b:1.8+0 1.0 3.6                   ULN 
 SONM P       22:21:09.30   1.5   26.6 292                                   SONM
 ENH  eP      22:21:42.68  -2.1   30.8 256 b:4.7-1 .92 3.3X                  ENH 
 ZALV P       22:22:58.65   0.2   39.4 306                                   ZALV
 MKAR P       22:23:26.50  -0.3   42.8 297                                   MKAR
 MK31 eP      22:23:26.82   0.0   42.8 297                                   MK31
 KURK eP      22:23:34.67  -0.5   43.8 303 b:2.0+0 .69 4.0                   KURK
 LSA  qP      22:23:37.29  -1.8   44.2 270                                   LSA 
 INK  eP      22:24:04.34   2.0   47.3  30 b:5.7+1 .71 5.7X                  INK 
 BVAR P       22:24:07.21   0.0   47.9 308                                   BVAR
 BRVK eP      22:24:08.45   0.8   47.9 309 b:1.1+0 .57 4.1                   BRVK
 TKM2 qP      22:24:14.02   0.4   48.7 294                                   TKM2
 UCH  qP      22:24:21.52  -0.2   49.7 294                                   UCH 
 EKS2 eP      22:24:22.60  -0.9   50.0 295 b:9.7-1 .48 4.1                   EKS2
 ARU  eP      22:24:44.89  -0.1   52.9 316 b:1.5+0 .51 4.2                   ARU 
 RES  eP      22:25:03.71   0.7   55.4  16 b:1.3+2 .79 6.0X                  RES 
 JOF  eP      22:25:43.40   0.8   61.1 331                                   JOF 
 WRA  P       22:25:56.68  -7.0X  64.2 191                                   WRA 
 FINESP       22:26:00.88  -0.5   63.9 332                                   FINE
 FCC  eP      22:26:20.91  -0.1   66.9  29                                   FCC 
 NOA  P       22:26:31.81  -1.0   68.8 338                                   NOA 
 NVAR P       22:26:35.10  -0.9   69.2  56                                   NVAR
 LAO  eP      22:26:39.58  -3.5X  70.4  44 b:1.4+1 .80 5.1                   LAO 
 AKASGP       22:26:41.42  -1.0   70.3 322                                   AKAS
 PHWY eP      22:27:08.15  -0.1   74.5  47                                   PHWY
 GERESP       22:27:26.96  -0.9   78.1 329                                   GERE
 TXAR P       22:27:58.17  -2.7X  84.2  55                                   TXAR



 Generated 2007 JUL 17 at 21:34 UTC

Preliminary Earthquake Report
U.S. Geological Survey, National Earthquake Information Center
World Data Center for Seismology, Denver

 


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